package com.example.demo.package01;

import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping
public class test01 {
    @GetMapping("/demo")
    public String test(){
        System.out.println("hello");
        return "OK";
    }
}
